Vulnerability Description
Netscape 4.73 and earlier does not properly warn users about a potentially invalid certificate if the user has previously accepted the certificate for a different web site, which could allow remote attackers to spoof a legitimate web site by compromising that site's DNS information.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Netscape | Communicator | 4.0 |
References
- http://www.cert.org/advisories/CA-2000-08.htmlPatchThird Party AdvisoryUS Government Resource
- http://www.securityfocus.com/bid/1260PatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/4550
- http://www.cert.org/advisories/CA-2000-08.htmlPatchThird Party AdvisoryUS Government Resource
- http://www.securityfocus.com/bid/1260PatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/4550
FAQ
What is CVE-2000-0517?
CVE-2000-0517 is a vulnerability with a CVSS score of 5.0 (MEDIUM). Netscape 4.73 and earlier does not properly warn users about a potentially invalid certificate if the user has previously accepted the certificate for a different web site, which could allow remote at...
How severe is CVE-2000-0517?
CVE-2000-0517 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2000-0517?
Check the references section above for vendor advisories and patch information. Affected products include: Netscape Communicator.